Display

Damage resistant glass (such as Corning Gorilla Glass or Asahi Dragontrail Glass) is thin, lightweight, and can withstand high levels of force.

3.pixel density

258ppi

267ppi

Best

Sony Xperia H8541

847ppi

4.screen size

5.7"

5.5"

The bigger the screen size is, the better the user experience.

Best

Huawei Mate 20 X

7.2"

5.every pixel has three subpixels

LG G4 Stylus

Samsung Galaxy J7

The device has a display with three full subpixels per pixel, resulting in a sharp and crisp picture. Pixels in some displays (like AMOLED) share one subpixel to preserve space. This can result in a less crisp, slightly blurred image.

6.Has an AMOLED display

LG G4 Stylus

Samsung Galaxy J7

AMOLED displays, also known as active matrix OLED displays, offer higher refresh rates and consume less power than other types of displays.

relevant

Performance

1.Has integrated LTE

LG G4 Stylus

Samsung Galaxy J7

The system on a chip (SoC) has an integrated LTE cellular chip. LTE is capable of downloading at faster speeds than older, 3G technology.

2.Has integrated graphics

LG G4 Stylus

Samsung Galaxy J7

With integrated graphics you don’t need to buy a separate graphics card.

3.Has out-of-order execution

LG G4 Stylus

Samsung Galaxy J7

Out-of-order execution is used in CPUs to make use of instruction cycles that would normally be wasted due to delays.

For example

ZTE Blade V8 16GB

4.RAM

2GB

1.5GB

Best

Vivo NEX 2

10GB

5.Has AES

LG G4 Stylus

Samsung Galaxy J7

AES is used to speed up encryption and decryption.

6.Has dynamic frequency scaling

LG G4 Stylus

Samsung Galaxy J7

Dynamic frequency scaling is a technology that allows the processor to conserve power and reduce noise when it is under a light load.

relevant

Cameras

1.megapixels

13MP

13MP

Best

Huawei Mate 20 X

40 & 20 & 8MP

2.has built-in optical image stabilization

LG G4 Stylus

Samsung Galaxy J7

Optical image stabilization uses gyroscopic sensors to detect the vibrations of the camera. The lens adjusts the optical path accordingly, ensuring that any type of motion blur is corrected before the sensor captures the image.

3.video recording (main camera)

1080 x 30fps

1080 x 30fps

The maximum resolution available for videos shot with the main camera. Although it may be possible to choose among other frame rates, those recordings usually have lower resolutions.

Best

Crosscall Trekker-X4

1080 x 120fps

4.front camera megapixels

5MP

5MP

Best

Wiko View2 Pro

16 & 16MP

5.Has laser autofocus

LG G4 Stylus

Samsung Galaxy J7

A laser autofocus system quickly determines the depth of the subject you want to focus on, allowing you to take photos much faster.

6.Has a dual-lens (or multi-lens) main camera

LG G4 Stylus

Samsung Galaxy J7

A dual-lens camera captures two images and overlays them. This technology creates sharper images, especially in low light conditions, and allows you to use effects such as softening the background.

For example

Huawei Honor Magic 2

relevant

Audio

1.has stereo speakers

LG G4 Stylus

Samsung Galaxy J7

Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.

For example

Kyocera DuraForce Pro 2

2.has a socket for a 3.5 mm audio jack

LG G4 Stylus

Samsung Galaxy J7

With a standard mini jack socket, you can use the device with most headphones.

3.number of microphones

1

1

More microphones result in better sound quality and enable the device to filter out background noise.

Best

Motorola Moto Z3

4

4.has a radio

LG G4 Stylus

Samsung Galaxy J7

It works as an FM radio with included headsets

relevant

Battery

1.battery power

3000mAh

3000mAh

Best

Energizer Power Max P16K Pro

16000mAh

2.has a removable battery

LG G4 Stylus

Samsung Galaxy J7

The battery is removable and can be replaced by the user if broken.

3.has a battery level indicator

LG G4 Stylus

Samsung Galaxy J7

An indicator shows you when the device has low battery.

4.has a rechargeable battery

LG G4 Stylus

Samsung Galaxy J7

The battery can be recharged and used over again.

relevant

Features

1.Is a multi-user system

LG G4 Stylus

Samsung Galaxy J7

2.Has offline voice recognition

LG G4 Stylus

Samsung Galaxy J7

Offline voice recognition enables you to perform voice actions, like dictating texts or using various voice commands, without an internet connection.

3.Allows app installs on the device's external storage

LG G4 Stylus

Samsung Galaxy J7

4.Supports Java

LG G4 Stylus

Samsung Galaxy J7

5.Is free and open source

LG G4 Stylus

Samsung Galaxy J7

Anyone is free to use, copy, study, and change the software in any way, and the source code is openly shared so that people are encouraged to voluntarily improve the design of the software.

6.Has sharing intents

LG G4 Stylus

Samsung Galaxy J7

If an app has sharing capabilities and the developers have indicated it, the app will automatically appear in your list of sharing options. Some OS’s limit direct sharing options to a select few apps, which means you have to open apps separately in order to upload the files you want to share.